Our API directory now includes 92 APIs. The newest is the EasyPost API. The most popular, in terms of mashups, is the FedEx API. We list 19 FedEx mashups. Below you'll find some more stats from the directory, including the entire list of shipping APIs.
ShippingEasy consists of a cloud-based platform that allows online merchants to manage the processing and tracking of orders from a single interface. Merchants can integrate shipping information from multiple sites (e.g. eBay, personal site, physical warehouse, etc.) with the same interface and shop rates across various carrier lines. In addition to over ten existing integrations with e-commerce sites (e.g. Magento, eBay, Shopify, etc.), ShippingEasy offers a custom API that allows developers to incorporate the ShippingEasy platform into third party apps and sites.